Types of forces

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Across
  1. 4. The unit for measuring force
  2. 8. Forces that act at a distance
  3. 10. Caused by an attraction of atoms/molecules within a stretched rope
  4. 12. Forces that have to be touching to happen
  5. 13. A force that brings things down
  6. 15. A force that slows things down from moving forward
  7. 17. A force that opposes lift in the air
  8. 18. Force applied on an object by a living thing
  9. 20. Force due to charged objects in a magnetic field
Down
  1. 1. Repulsion between atoms/molecules as an object is compressed
  2. 2. A force that can act without touching
  3. 3. Upward force of an object in a fluid
  4. 5. A force that opposes gravity
  5. 6. Force caused by excess electrical charge
  6. 7. A diagram that represents forces acting on an object
  7. 9. The push or pull on an object
  8. 11. The total force acting on an object
  9. 14. A force that has magnitude and direction
  10. 16. Caused by an object pushing air out of the way
  11. 19. Force that acts at a right angle to the motion of the object